High-resolution mapping of quantitative trait loci controlling main floral stalk length in Chinese cabbage (Brassica rapa L. ssp. pekinensis)

Table 1 Statistical analysis of sequencing reads from for all samples in Chinese cabbage

Sample	Total number of reads	Total number of bases	Q30 (%)	GC (%)	Mapped (%)	Coverage (%)
He102	72,187,239	21,612,799,598	90.56	38.16	96.77	87.53
06–247	68,608,266	20,544,790,130	90.73	38.44	97.46	85.73
Offspring on average	2,142,942	428,350,920	95.06	40.98	95.42	40.14

Offspring on average: All data were at the average level for offspring
Q30: Sequencing quality score = 30, indicating a 0.1% chance of an error, and thus 99.9% confidence
GC (%): Bumber of G and C/Total base × 100%
Mapped (%): The number of reads that could be aligned onto Brassica rapa genome V1.5/Total number of reads from the corresponding line × 100%
Coverage (%): Region covered by mapped reads/Whole reference genome × 100%

ISSN: 1471-2164